21924870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 60203520

約数和(自身を除く): 38278650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 79, 87, 110, 145, 158, 165, 174, 237, 290, 319, 330, 395, 435, 474, 638, 790, 841, 869, 870, 957, 1185, 1595, 1682, 1738, 1914, 2291, 2370, 2523, 2607, 3190, 4205, 4345, 4582, 4785, 5046, 5214, 6873, 8410, 8690, 9251, 9570, 11455, 12615, 13035, 13746, 18502, 22910, 25201, 25230, 26070, 27753, 34365, 46255, 50402, 55506, 66439, 68730, 75603, 92510, 126005, 132878, 138765, 151206, 199317, 252010, 277530, 332195, 378015, 398634, 664390, 730829, 756030, 996585, 1461658, 1993170, 2192487, 3654145, 4384974, 7308290, 10962435, 21924870]

約数ペア:

[(1, 21924870), (2, 10962435), (3, 7308290), (5, 4384974), (6, 3654145), (10, 2192487), (11, 1993170), (15, 1461658), (22, 996585), (29, 756030), (30, 730829), (33, 664390), (55, 398634), (58, 378015), (66, 332195), (79, 277530), (87, 252010), (110, 199317), (145, 151206), (158, 138765), (165, 132878), (174, 126005), (237, 92510), (290, 75603), (319, 68730), (330, 66439), (395, 55506), (435, 50402), (474, 46255), (638, 34365), (790, 27753), (841, 26070), (869, 25230), (870, 25201), (957, 22910), (1185, 18502), (1595, 13746), (1682, 13035), (1738, 12615), (1914, 11455), (2291, 9570), (2370, 9251), (2523, 8690), (2607, 8410), (3190, 6873), (4205, 5214), (4345, 5046), (4582, 4785)]